blob: 2268fdb6e6ccdc73b659ba98f2826811083398bd (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
// Copyright (C) 2020-2023 Free Software Foundation, Inc.
// This file is part of GCC.
// GCC is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 3, or (at your option) any later
// version.
// GCC is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
// for more details.
// You should have received a copy of the GNU General Public License
// along with GCC; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
#ifndef RUST_HIR_TYPE_CHECK_ITEM
#define RUST_HIR_TYPE_CHECK_ITEM
#include "rust-hir-type-check-base.h"
namespace Rust {
namespace Resolver {
class TypeCheckItem : private TypeCheckBase, private HIR::HIRVisItemVisitor
{
public:
static TyTy::BaseType *Resolve (HIR::Item &item);
static TyTy::BaseType *ResolveImplItem (HIR::ImplBlock &impl_block,
HIR::ImplItem &item);
static TyTy::BaseType *ResolveImplBlockSelf (HIR::ImplBlock &impl_block);
void visit (HIR::Module &module) override;
void visit (HIR::Function &function) override;
void visit (HIR::TypeAlias &alias) override;
void visit (HIR::TupleStruct &struct_decl) override;
void visit (HIR::StructStruct &struct_decl) override;
void visit (HIR::Enum &enum_decl) override;
void visit (HIR::Union &union_decl) override;
void visit (HIR::StaticItem &var) override;
void visit (HIR::ConstantItem &constant) override;
void visit (HIR::ImplBlock &impl_block) override;
void visit (HIR::ExternBlock &extern_block) override;
void visit (HIR::Trait &trait_block) override;
// nothing to do
void visit (HIR::ExternCrate &) override {}
void visit (HIR::UseDeclaration &) override {}
protected:
std::vector<TyTy::SubstitutionParamMapping>
resolve_impl_block_substitutions (HIR::ImplBlock &impl_block,
bool &failure_flag);
void validate_trait_impl_block (
HIR::ImplBlock &impl_block, TyTy::BaseType *self,
std::vector<TyTy::SubstitutionParamMapping> &substitutions);
TyTy::BaseType *resolve_impl_item (HIR::ImplBlock &impl_block,
HIR::ImplItem &item);
TyTy::BaseType *resolve_impl_block_self (HIR::ImplBlock &impl_block);
private:
TypeCheckItem ();
TyTy::BaseType *infered;
};
} // namespace Resolver
} // namespace Rust
#endif // RUST_HIR_TYPE_CHECK_ITEM
|
